DOSSIER · 13F Holders · Q1 2026
CORB

AB ACTIVE ETFS INC

5 institutions still hold AB ACTIVE ETFS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 00039J756·5 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$953M
visible holders
Holders
5
filers reporting
Concentration
99.88%
ALLIANCEBERNSTEIN L.P. #1
top holder share
AI Holders Summary · Q1 2026

5 institutions reported CORB in Q1 2026. ALLIANCEBERNSTEIN L.P. leads at 99.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
ALLIANCEBERNSTEIN L.P.
CIK 0001109448
$952M31.9M0.31%Q1 2026
02
Kestra Advisory Services, LLC
CIK 0001830819
$551K19K0.00%Q2 2026
03
Cresset Asset Management, LLC
CIK 0001761013
$354K12K0.00%Q2 2026
04
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$263K9K0.00%Q1 2026
05
UBS Group AG
CIK 0001610520
$680230.00%Q2 2026